Magnetization-Free Micro-Tag for Biometric Identification under Water

Kohei Oguma, Tasuku Sato, Tomohiro Kawahara, Yoshikazu Haramoto, Yoko Yamanishi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

For this study, a novel magnetization-free micro-magnetic tag is proposed and fabricated with low cost to make tracking living bodies under water condition to establish a system for biometric identification within short time. A sensor using Magneto-Optics was employed as a high throughput sensing by 2D data. In order to magnify the sensing ability, FEM analysis has successfully optimized the configurations of external magnetic field and additional Yoke module using double layer structure. It is suggested that the sensing distance can be extended as twice as that of the conventional results.

Original languageEnglish
Title of host publication2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1098-1101
Number of pages4
ISBN (Electronic)9781728120072
DOIs
Publication statusPublished - Jun 2019
Event20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII - Berlin, Germany
Duration: Jun 23 2019Jun 27 2019

Publication series

Name2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII

Conference

Conference20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII
CountryGermany
CityBerlin
Period6/23/196/27/19

All Science Journal Classification (ASJC) codes

  • Process Chemistry and Technology
  • Spectroscopy
  • Electrical and Electronic Engineering
  • Mechanical Engineering
  • Electronic, Optical and Magnetic Materials
  • Control and Optimization
  • Instrumentation

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  • Cite this

    Oguma, K., Sato, T., Kawahara, T., Haramoto, Y., & Yamanishi, Y. (2019). Magnetization-Free Micro-Tag for Biometric Identification under Water. In 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII (pp. 1098-1101). [8808239] (2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TRANSDUCERS.2019.8808239